getopt-gnu: avoid crash in glibc getopt

[pspp] / doc / posix-functions / perror.texi

diff --git a/doc/posix-functions/perror.texi b/doc/posix-functions/perror.texi
index c11d2e68827c520c6e4db370e1644b7d8b454caa..0459abd40207f9f7a7486c61d1db6fafeea40d43 100644 (file)
--- a/doc/posix-functions/perror.texi
+++ b/doc/posix-functions/perror.texi
@@ -15,7 +15,7 @@ OpenBSD 4.0, OSF/1 5.1, Cygwin 1.5.x, mingw.
 @item
 This function treats @code{errno} of 0 like failure, although POSIX
 requires that the message declare it as a success, on some platforms:
-FreeBSD 8.2, MacOS X 10.5.
+FreeBSD 8.2, OpenBSD 4.7, MacOS X 10.5.
 @item
 This function clobbers the @code{strerror} buffer on some platforms:
 Cygwin 1.7.9.